ChemicalBook >?? ???? >4,4'-DI-N-??????????
4,4'-DI-N-??????????
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4,4'-DI-N-?????????? ??
- ?? ?
- 462.9±55.0 °C(Predicted)
- ??
- 1.08±0.1 g/cm3(Predicted)
- ??? ??
- powder to crystal
- ??
- Light yellow to Yellow to Orange
- CAS ??????
- 23315-55-1
??
| TSCA | TSCA listed | ||
|---|---|---|---|
| HS ?? | 2927.00.5000 |
4,4'-DI-N-?????????? ?? ??
???( 24)?? ??
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